Front bumper for a truck



FIG. 1 is a perspective view of a front bumper for a truck showing ournew design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a reduced perspective view thereof.

The broken line showing of a truck, in FIG. 8, depicts environment andis not part of the claimed design.

The ornamental design for a front bumper for a truck, as shown anddescribed.